# Do not remove the following line, or various programs# that require network functionality will fail.127.0.0.1 localhost.localdomain localhost::1 localhost6.localdomain6 localhost610.10.10.115 ged1.office.custom.ch ged1

/etc/sysconfig/network

NETWORKING=yesNETWORKING_IPV6=noHOSTNAME=ged1

And done a "service network restart"… start Alfresco…What did I missed ?